Mathematics
vertex of y=3(x-6)(x-3)

### Question Description

I need support with this Algebra question so I can learn better.

how do I make a t chart with this equation?

Student has agreed that all tutoring, explanations, and answers provided by the tutor will be used to help in the learning process and in accordance with Studypool's honor code & terms of service.

To solve this with t-chart, simply pick some x-values and plug them into the original formula to calculate the corresponding y-values (see example below).  Once you have that, then just look for the two zeros and average them.  In this case, 3 and 6...the average of which is 4.5...so you know the x-value of the vertex is at 4.5.  Then plug that into the original equation to get -6.75.  Thus, the vertex is (4.5 , -6.75)

__X_|_Y__
3  |   0
4  |  -6
5  |  -6
6  |   0

Alex Z (997)
UIUC
Review
Review

Anonymous
Thanks for the help.

Anonymous
Outstanding. Studypool always delivers quality work.

Anonymous
Tutor was very helpful and took the time to explain concepts to me. Very responsive, managed to get replies within the hour.

Studypool
4.7
Trustpilot
4.5
Sitejabber
4.4

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors